WATTS DN 25 Pump Groups for Unmixed And Mixed Heating Circuits User Manual
This installation and operating manual is for the PuSeries HK/HKM 25/32 pump groups for unmixed and mixed heating circuits, with DN 25 and DN 32 sizes. It includes important information on safe and correct installation and commissioning, as well as product features and safety information. Be sure to follow all instructions to ensure compliance with local laws and regulations.